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公开(公告)号：US06758781B2
公开(公告)日：2004-07-06
申请号：US09940523
申请日：2001-08-29
IPC分类号： F16H344
CPC分类号： F16H3/54 , H02K7/10 , H02K7/1004 , H02K7/1025 , H02K7/108 , H02K7/116 , Y10T477/26
摘要： In a process of assembling a rotating machine, a sun gear 26 which is fixed to an end portion of a rotor shaft 3, and which meshes with a planet gear 31 is configured integrally with a one-way clutch 18 which is disposed inside a carrier 34, and which transmits a rotating force from a pulley 17 to the rotor shaft 3 via the sun gear 26.
摘要翻译： 在组装旋转机器的过程中，固定到转子轴3的端部并与行星齿轮31啮合的太阳齿轮26与设置在载体内的单向离合器18一体地构成 并且其经由太阳齿轮26将旋转力从滑轮17传递到转子轴3。
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公开(公告)号：US06609992B2
公开(公告)日：2003-08-26
申请号：US09939791
申请日：2001-08-28
IPC分类号： F16H344
CPC分类号： F16H3/54 , H02K7/10 , H02K7/1004 , H02K7/1025 , H02K7/108 , H02K7/116
摘要： An automotive alternator includes: a stator core 1 having a stator winding 2; front and rear brackets 3 and 4 holding the stator core 1; a rotor core 5 attached to a rotation shaft 7 rotatably mounted on the brackets; a one-way clutch 13 having a driving member 16 and a driven member 14, the driven member 14 fixed to the rotation shaft 7; an overdrive planetary gear mechanism 17 having a sun gear 22, a planet gear 21, and an outer ring gear 24, the sun gear 22 fixed to the rotation shaft, the planet gear 21 attached to the driving member 16, the outer ring gear 24 rotatably supported; an input shaft 19 to which an end of the support shaft 20 of the planet gear 21 is fixed; and an electromagnetic brake 26 blocking rotation of the outer ring gear 24 by energization.
摘要翻译： 汽车交流发电机包括：具有定子绕组2的定子铁心1; 保持定子铁心1的前托架3和后托架4; 安装在可旋转地安装在支架上的旋转轴7上的转子芯5; 具有驱动构件16和从动构件14的单向离合器13，从动构件14固定到旋转轴7; 具有太阳齿轮22，行星齿轮21和外齿圈24的太阳齿轮22，固定在旋转轴上的太阳齿轮22，安装在驱动部件16上的行星齿轮21，外齿圈24 可旋转地支撑; 输入轴19，行星齿轮21的支撑轴20的端部固定到该输入轴19上; 以及通过通电来阻止外圈齿轮24的旋转的电磁制动器26。
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公开(公告)号：US06333577B1
公开(公告)日：2001-12-25
申请号：US09690759
申请日：2000-10-18
IPC分类号： H02K710
CPC分类号： H02K7/10 , H02K7/1004 , H02K7/1025 , H02K7/1085 , H02K7/116
摘要： An automotive AC dynamo-electric machine is capable of providing a sufficient rotational output for starting an engine by running a rotor at high speed in a motor operation mode for starting the engine, thus obviating the need for increasing a size thereof. In the motor operation mode, an electromagnetic clutch follower connects to an electromagnetic clutch main body and also engages a cylindrical member to brake the cylindrical member. An internal gear portion provides a fixed element, and torque of a rotor is transmitted to a power transmission device via a rotor shaft, a sun gear, a planetary gear, and a carrier.
摘要翻译： 汽车交流发电机能够通过在用于启动发动机的电动机操作模式中高速运转转子来提供足够的旋转输出，从而避免增加其发动机的尺寸。 在电动机运转模式中，电磁离合器从动件连接到电磁离合器主体，并与圆柱形构件接合以制动圆柱形构件。 内齿轮部提供固定元件，转子的转矩通过转子轴，太阳齿轮，行星齿轮和载体传递到动力传递装置。
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4.发明授权Stator of a vehicular alternating current generator and its manufacturing method 失效车辆交流发电机的定子及其制造方法
公开(公告)号：US5576584A
公开(公告)日：1996-11-19
申请号：US273707
申请日：1994-07-12
摘要： A stator of a vehicular alternating current generator comprising: a stator core having slots; and a stator coil wound in the slots of the stator core; wherein a resin having a peak or peaks of a loss tangent which is a value of a loss elastic modulus divided by a storage elastic modulus in a temperature range of from 100.degree. C. to 250.degree. C. is provided among coil strands of the stator coil and/or between the stator core and the stator coil.
摘要翻译： 一种车辆交流发电机的定子，包括：具有槽的定子铁芯; 以及缠绕在所述定子芯的槽中的定子线圈; 其特征在于，在所述定子的线圈中设置具有作为在100℃〜250℃的温度范围的损耗弹性模量除以所述储能弹性模量的损耗角正切值的峰值或峰值的树脂 线圈和/或定子铁心与定子线圈之间。
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公开(公告)号：US06838805B2
公开(公告)日：2005-01-04
申请号：US10218115
申请日：2002-08-14
CPC分类号： H02K7/1004
摘要： A rotary electric machine for being mounted on an internal combustion engine of a vehicle or the like. The rotary electric machine includes a rotation shaft rotatably supported by a bracket; a rotor fixed to the rotation shaft; a stator which has a stator core disposed opposite to the outer periphery of the rotor and a stator winding mounted onto the stator core, and which is supported by the bracket; and a pulley engaged with an end of the rotation shaft to rotate integrally with the rotation shaft. The pulley and the rotation shaft are mutually engaged to form an engagement portion. The engagement portion includes a regulation means for regulating-sliding movement between the rotation shaft and the pulley in their peripheral direction.
摘要翻译： 一种用于安装在车辆等的内燃机上的旋转电机。 旋转电机包括由支架可旋转地支撑的旋转轴; 固定在旋转轴上的转子; 定子，其具有与所述转子的外周相对设置的定子铁芯和定子绕组，所述定子绕组安装在所述定子铁芯上，并且由所述支架支撑; 以及与所述旋转轴的端部接合以与所述旋转轴一体地旋转的滑轮。 滑轮和旋转轴相互接合以形成接合部。 接合部包括用于调节旋转轴和皮带轮之间沿其周向的滑动运动的调节装置。
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公开(公告)号：US06313546B1
公开(公告)日：2001-11-06
申请号：US09413184
申请日：1999-10-05
IPC分类号： H02J714
CPC分类号： H02J7/1423 , B60L2210/10 , H02J7/0054 , Y02T10/7216 , Y10T307/826
摘要： A power supply assembly for a vehicle includes a generator connected to an engine of the vehicle; a high-voltage bus to which the output voltage of the generator is supplied and to which a high-voltage load is connected; a low-voltage bus connected to the high-voltage bus via a voltage step-down element and to which a starter motor and a low-voltage load are connected; a high-voltage storage cell which a positive terminal thereof is connected to the high-voltage bus and a negative terminal thereof is grounded via a switch element; a low-voltage storage cell which a positive terminal thereof is connected to the low-voltage bus via a key switch and a negative terminal thereof is grounded; and a controller for controlling the opening and closing of the switch element, wherein the controller is constructed so as to monitor the starting and stopping of the engine based on start and stop signals form the engine, and open the switch element when the stopping of the engine is detected.
摘要翻译： 一种用于车辆的电源组件包括连接到车辆的发动机的发电机; 提供发电机的输出电压并连接有高压负载的高压母线; 经由降压元件连接到高压母线的低压母线，起动电动机和低压负载连接到该低压母线; 其正极端子连接到高压母线的高电压存储单元及其负极端子经由开关元件接地; 其正极端子经由键开关连接到低电压总线的低电压存储单元及其负极端子接地; 以及用于控制所述开关元件的打开和关闭的控制器，其中所述控制器被构造成基于从所述发动机起动和停止信号来监视所述发动机的起动和停止，并且当所述开关元件停止时，打开所述开关元件 发动机被检测到。
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公开(公告)号：US5250864A
公开(公告)日：1993-10-05
申请号：US912471
申请日：1992-07-13
CPC分类号： H02K9/06
摘要： An AC generator for use in a vehicle which can cool sufficiently a coil portion of a stator coil by means of cooling airs blowing through from a plurality of air suction holes to a plurality of air exhaust holes, the airs being produced by fans provided in a rotor. A stator coil is constructed such that a distance from a front end of the coil to a rear end of the coil is overlapped sufficiently on the distance between the blades of fans in the axial direction thereof.
摘要翻译： 一种用于车辆的交流发电机，其可以通过从多个空气吸入孔吹送到多个排气孔的冷却空气来充分冷却定子线圈的线圈部分，空气由设置在 转子。 定子线圈被构造成使得从线圈的前端到线圈的后端的距离在风扇叶片的轴向方向上的距离上充分重叠。
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公开(公告)号：US5081383A
公开(公告)日：1992-01-14
申请号：US467427
申请日：1990-01-19
摘要： A rotor for a vehicle dynamo includes a field coil bobbin (6) provided with ventilation slots (6a) and a heat conductive material (7) provided between the bobbin and the field cores, whereby the heat radiation from the field coil is increased. The bobbin is provided with a cylindrical portion and a pair of opposed flange portions which include at least one ventilation opening extending from the cylindrical portion into the flange portions.
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公开(公告)号：US06201310B1
公开(公告)日：2001-03-13
申请号：US09404320
申请日：1999-09-24
IPC分类号： H02P900
CPC分类号： H02J7/1423 , B60R16/03 , Y02T10/7005
摘要： A car power supply system which can improve the installation freedom of an engine and safety against crash and obtain high output for a large-capacity electric load. The car power supply system comprising: first and second generators which are smaller in size than a generator which is large in size and obtains high output for a large-capacity electric load by itself; and a controller which causes the first generator to generate power by the start of an engine and causes the second generator to generate power when it detects that a vehicle is braked, wherein high output is obtained for the large-capacity electric load with the first and second generators.
摘要翻译： 一种汽车电源系统，其可以提高发动机的安装自由度和安全性，防止碰撞，并获得大容量电力负载的高输出。汽车电源系统包括：尺寸小于发电机的第一和第二发电机， 体积大，自身获得大容量电力负载的高产量; 以及控制器，其使得第一发电机通过发动机起动产生电力，并且当其检测到车辆被制动时使第二发电机产生电力，其中利用第一和第二发电机获得大容量电力负载的高输出 。
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公开(公告)号：US5497071A
公开(公告)日：1996-03-05
申请号：US214544
申请日：1994-03-18
CPC分类号： H02J7/1446 , Y02T10/92
摘要： An output power control device for an automotive AC generator includes a field current limiter circuit 9 for controlling the duty factor of the power transistor 305 coupled in series with the field coil 102A of the AC generator 1A, which is supplied with a maximum field current twice the conventional level. A frequency-to-voltage converter 903 converts the input frequency to a voltage corresponding to the rpm of the AC generator 1A, and a comparator 909 compares the sawtooth waveform generated by a sawtooth waveform generator 908 with the output of the frequency-to-voltage converter 903, the upper level of which is limited under a predetermined level by resistors 904 through 906 and a diode 907. When the rpm of the AC generator 1A exceeds a predetermined frequency, the pulse train generated by the comparator 909 reduces the duty factor of the power transistor 305, thereby controlling the level of the output current generated by the AC generator 1A.
摘要翻译： 用于汽车交流发电机的输出功率控制装置包括励磁电流限制器电路9，用于控制与交流发电机1A的励磁线圈102A串联耦合的功率晶体管305的占空比，该功率晶体管305的最大励磁电流为两倍 常规水平。 频率 - 电压转换器903将输入频率转换成与交流发电机1A的转速相对应的电压，并且比较器909将由锯齿波形发生器908产生的锯齿波形与频率 - 电压的输出进行比较 转换器903，其电平被电阻904至906和二极管907限制在预定电平之下。当交流发电机1A的转速超过预定频率时，由比较器909产生的脉冲序列降低了占空因数 功率晶体管305，从而控制由AC发电机1A产生的输出电流的电平。
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